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1202130112233 = 31921090001969
BaseRepresentation
bin10001011111100100100…
…010011100111011101001
311020220220111220000122010
4101133210202130323221
5124143430302042413
62320130112150133
7152564622233541
oct21374442347351
94226814800563
101202130112233
11423903121a26
12174b92b38349
138948b9b994b
144227d3b2321
152140bbeedc3
hex117e489cee9

1202130112233 has 8 divisors (see below), whose sum is σ = 1687200157600. Its totient is φ = 759240070848.

The previous prime is 1202130112219. The next prime is 1202130112259. The reversal of 1202130112233 is 3322110312021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1202130112233 - 210 = 1202130111209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1202130112433) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10545000928 + ... + 10545001041.

It is an arithmetic number, because the mean of its divisors is an integer number (210900019700).

Almost surely, 21202130112233 is an apocalyptic number.

It is an amenable number.

1202130112233 is a deficient number, since it is larger than the sum of its proper divisors (485070045367).

1202130112233 is a wasteful number, since it uses less digits than its factorization.

1202130112233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21090001991.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1202130112233 its reverse (3322110312021), we get a palindrome (4524240424254).

The spelling of 1202130112233 in words is "one trillion, two hundred two billion, one hundred thirty million, one hundred twelve thousand, two hundred thirty-three".

Divisors: 1 3 19 57 21090001969 63270005907 400710037411 1202130112233