1213452530151 has 8 divisors (see below), whose sum is σ = 1618649777520. Its totient is φ = 808611818112.

The previous prime is 1213452530119. The next prime is 1213452530189. The reversal of 1213452530151 is 1510352543121.

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

It is not a de Polignac number, because 1213452530151 - 2⁵ = 1213452530119 is a prime.

It is a super-3 number, since 3×1213452530151³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1213452530351) 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, 89125890 + ... + 89139503.

It is an arithmetic number, because the mean of its divisors is an integer number (202331222190).

Almost surely, 2^{1213452530151} is an apocalyptic number.

1213452530151 is a deficient number, since it is larger than the sum of its proper divisors (405197247369).

1213452530151 is a wasteful number, since it uses less digits than its factorization.

1213452530151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178267665.

The product of its (nonzero) digits is 18000, while the sum is 33.

The spelling of 1213452530151 in words is "one trillion, two hundred thirteen billion, four hundred fifty-two million, five hundred thirty thousand, one hundred fifty-one".