1202141054 has 4 divisors (see below), whose sum is σ = 1803211584. Its totient is φ = 601070526.

The previous prime is 1202141027. The next prime is 1202141099. The reversal of 1202141054 is 4501412021.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×1202141054² = 2890286227424461832, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300535262 + ... + 300535265.

It is an arithmetic number, because the mean of its divisors is an integer number (450802896).

Almost surely, 2^1202141054 is an apocalyptic number.

1202141054 is a deficient number, since it is larger than the sum of its proper divisors (601070530).

1202141054 is an equidigital number, since it uses as much as digits as its factorization.

1202141054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 601070529.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1202141054 is about 34671.9058316672. The cubic root of 1202141054 is about 1063.2901962849.

Adding to 1202141054 its reverse (4501412021), we get a palindrome (5703553075).

The spelling of 1202141054 in words is "one billion, two hundred two million, one hundred forty-one thousand, fifty-four".