1010045154 has 16 divisors (see below), whose sum is σ = 2020473792. Its totient is φ = 336617808.

The previous prime is 1010045143. The next prime is 1010045237. The reversal of 1010045154 is 4515400101.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1010045154.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27267 + ... + 52569.

It is an arithmetic number, because the mean of its divisors is an integer number (126279612).

Almost surely, 2^1010045154 is an apocalyptic number.

1010045154 is an abundant number, since it is smaller than the sum of its proper divisors (1010428638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010045154 is a wasteful number, since it uses less digits than its factorization.

1010045154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31961.

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1010045154 is about 31781.2075604436. The cubic root of 1010045154 is about 1003.3372351392.

Adding to 1010045154 its reverse (4515400101), we get a palindrome (5525445255).

The spelling of 1010045154 in words is "one billion, ten million, forty-five thousand, one hundred fifty-four".